I'm trying to install a low fluid sensor in my dump truck to activate a low coolant warning light in the dashboard, I have 12v on 1 side of the light in the dashboard (So i guess i'm only missing the ground to activate the light)... I have tried a lot of different things and schematics but I just can't make it work, it's driving me nuts.
The old sensor is this one (https://www.fozmula.com/product/s285-fozmula-capacitance-type-coolant-level-switch/) Tried the wiring diagram that the and troubleshooting guide manufacturer provided but didn't work (maybe I'm missing something but redid and 100 checked the connections and still no work) So I assumed the sensor is shot and bought this one (https://www.amazon.com/gp/product/B0994QK9TV/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1) because silly me thought it was easier to wire (just 2 pins so I assumed I just needed 12v+ and ground) but nope. at this point I'm lost...
Thanks in advance, and I really appreciate your help.
The old sensor is this one (https://www.fozmula.com/product/s285-fozmula-capacitance-type-coolant-level-switch/) Tried the wiring diagram that the and troubleshooting guide manufacturer provided but didn't work (maybe I'm missing something but redid and 100 checked the connections and still no work) So I assumed the sensor is shot and bought this one (https://www.amazon.com/gp/product/B0994QK9TV/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1) because silly me thought it was easier to wire (just 2 pins so I assumed I just needed 12v+ and ground) but nope. at this point I'm lost...
Thanks in advance, and I really appreciate your help.